Enjoy a dignified writing tool and the juxtaposing of a rugged body against elegant internals in the Tactical Fountain Pen ($45). This whimsical-yet-functional instrument features a chunky black aircraft-grade aluminum body with ribs for added grip, and a German-made fountain pen with a fine point nib and Iridium point. Not feeling the old-school fountain pen experience? Use the included parts to turn it into a standard rollerball pen.